[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.18"]
[Round "6.25"]
[White "Avendano, Laurence"]
[Black "Sanchez, Jainner"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "75"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nxe4 5. Qxd4 Nd6 6. Ng5 Nxc4 7. Qxc4 d5 8. Qd3 f6 9. Nf3 Bg4 10. 0-0 Bxf3 11. Re1+ Be7 12. Qxf3 0-0 13. Nc3 c6 14. h4 Re8 15. h5 Bb4 16. Rxe8+ Qxe8 17. a3 Qe1+ 18. Kh2 Qe5+ 19. Bf4 Qf5 20. axb4 g6 21. hxg6 Qxg6 22. Bxb8 Rxb8 23. Qg3 Qxg3+ 24. Kxg3 a6 25. Kf4 Kf7 26. Re1 Rg8 27. g3 Rg5 28. Ne2 Kg6 29. Nd4 h5 30. f3 Kh6 31. Re6 Kg6 32. Re8 Kf7 33. Re6 Re5 34. Rxe5 fxe5+ 35. Kxe5 Kg6 36. f4 Kf7 37. Kf5 b6 38. Nxc6 1-0

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.18"]
[Round "5.23"]
[White "Sanchez, Jainner"]
[Black "Herrera Gonzalez, Jose"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "24"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. Nf3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. Bc4 a6 7. d4 Re8 8. Re1 Nc6 9. d5 Na5 10. Qd3 Bg4 11. b3 b5 12. Qd2 bxc4 0-1

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.17"]
[Round "3.17"]
[White "Allen, Alonso"]
[Black "Sanchez, Jainner"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1935"]
[PlyCount "43"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. 0-0 Nf6 6. e5 Ng4 7. h3 Ngxe5 8. Nxe5 Nxe5 9. Re1 f6 10. Qh5+ Ke7 11. Qf7+ Kd6 12. Qd5+ Ke7 13. f4 c6 14. Qf7+ Kd6 15. fxe5+ fxe5 16. c3 Qe7 17. cxd4 Qxf7 18. Bxf7 exd4 19. Bf4+ Kc5 20. Nd2 Bd6 21. Ne4+ Kb6 22. Nxd6 1-0

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.17"]
[Round "4.20"]
[White "Castillo, Manrique"]
[Black "Sanchez, Jainner"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1845"]
[PlyCount "27"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nf3 Bxc3 4. dxc3 Nc6 5. Qd5 d6 6. Ng5 Be6 7. Nxe6 fxe6 8. Qxe6+ Qe7 9. Qh3 Qd7 10. Qh4 Nf6 11. Bg5 Qe6 12. g3 Qg4 13. Bxf6 Qxh4 14. Bxh4 1-0

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.17"]
[Round "2.24"]
[White "Sanchez, Jainner"]
[Black "Lopez Valdivia, Carol Esther"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "43"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 c6 4. Bxf6 exf6 5. Nf3 Nd7 6. e3 Bb4 7. Qd2 0-0 8. a3 Ba5 9. 0-0-0 Qe8 10. Qd3 Nb6 11. e4 Bg4 12. Be2 Qd7 13. b4 Nc4 14. bxa5 Nxa5 15. exd5 cxd5 16. Qb5 b6 17. Qxd7 Bxd7 18. Bb5 Rad8 19. Bxd7 Rxd7 20. Rhe1 Rc8 21. g3 Rxc3 22. Re8# 1-0

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.16"]
[Round "1.24"]
[White "Sanchez, Jainner"]
[Black "Acosta, Kenner"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "1880"]
[PlyCount "88"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 g6 6. Nc3 Bg7 7. d4 cxd4 8. Nxd4 Bd7 9. Be3 Nf6 10. Qd2 Ng4 11. h3 Nxe3 12. Qxe3 Qb6 13. Rad1 0-0 14. b3 Qb4 15. Rfe1 c5 16. Nde2 Be6 17. Rd2 a5 18. a4 Rac8 19. Nd5 Bxd5 20. exd5 Rfe8 21. Rdd1 c4 22. Qd2 Qxd2 23. Rxd2 cxb3 24. cxb3 Rb8 25. Rd3 Rb4 26. Rc1 Reb8 27. Rb1 Rxa4 28. bxa4 Rxb1+ 29. Kh2 Ra1 30. Re3 Bf6 31. Re4 Rd1 32. Nf4 Be5 33. g3 Bxf4 34. gxf4 Kf8 35. Kg3 Rxd5 36. Rc4 Rd3+ 37. Kg2 Ra3 38. Re4 d5 39. Rd4 e6 40. Kh2 Ke7 41. Kg2 Kd6 42. f3 Kc5 43. Rd1 Rxa4 44. Kf2 Rxf4 0-1

